Climatological Report (Monthly) Issued by NWS Portland, OR
000
CXUS56 KPQR 011612
CLMHIO
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
912 AM PDT MON MAY 01 2023
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...THE HILLSBORO OR CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 90R 79 04/07
LOWEST 31 28 04/14
AVG. MAXIMUM 58.3 60.9 -2.6 56.0
AVG. MINIMUM 39.7 39.2 0.5 36.6
MEAN 49.0 50.1 -1.1 46.3
DAYS MAX >= 90 1 0.0 1.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 4 3.3 0.7 7
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.91 2003
MINIMUM 0.23 1933
TOTALS 4.25 2.57 1.68 4.80
DAYS >= .01 18 16.0 2.0 22
DAYS >= .10 12 7.7 4.3 14
DAYS >= .50 1 0.9 0.1 2
DAYS >= 1.00 1 0.0 1.0 0
GREATEST
24 HR. TOTAL 1.22 04/09 TO 04/10
DEGREE DAYS
HEATING TOTAL 476 449 27 551
SINCE 7/1 4461 4418 43 MM
COOLING TOTAL 4 1 3 0
SINCE 1/1 4 1 3 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.5
RESULTANT WIND SPEED/DIRECTION 2/200
HIGHEST WIND SPEED/DIRECTION 24/250 DATE 04/01
HIGHEST GUST SPEED/DIRECTION 32/240 DATE 04/01
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.67
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 5
LIGHT RAIN 20 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 2 SLEET 0
FOG 17 FOG W/VIS <= 1/4 MILE 0
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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